Patent Granted for Hopper Gauge
Digital Quantity Gauge For An Agricultural Aircraft Payload Hopper Using A Magnetostrictive Linear Displacement Transducer (MLDT)
http://www.google.com/patents/US20110115478
Patent Granted for Hopper Gauge
Digital Quantity Gauge For An Agricultural Aircraft Payload Hopper Using A Magnetostrictive Linear Displacement Transducer (MLDT)
http://www.google.com/patents/US20110115478